21124170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{234713}}^1$

素因数の和:234726

約数の個数: 24

約数和(自身を含む): 54923076

約数和(自身を除く): 33798906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 234713, 469426, 704139, 1173565, 1408278, 2112417, 2347130, 3520695, 4224834, 7041390, 10562085, 21124170]

約数ペア:

[(1, 21124170), (2, 10562085), (3, 7041390), (5, 4224834), (6, 3520695), (9, 2347130), (10, 2112417), (15, 1408278), (18, 1173565), (30, 704139), (45, 469426), (90, 234713)]